EP3403129A4 - Auf mehrstrahligem beugungsgitter basierende headup-anzeige - Google Patents
Auf mehrstrahligem beugungsgitter basierende headup-anzeige Download PDFInfo
- Publication number
- EP3403129A4 EP3403129A4 EP16885358.8A EP16885358A EP3403129A4 EP 3403129 A4 EP3403129 A4 EP 3403129A4 EP 16885358 A EP16885358 A EP 16885358A EP 3403129 A4 EP3403129 A4 EP 3403129A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- visiocasque
- beam diffraction
- diffraction network
- network
- visiocasque based
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0101—Head-up displays characterised by optical features
- G02B27/0103—Head-up displays characterised by optical features comprising holographic elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0101—Head-up displays characterised by optical features
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
- G02B27/0938—Using specific optical elements
- G02B27/0944—Diffractive optical elements, e.g. gratings, holograms
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/10—Beam splitting or combining systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
- G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
- G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/18—Diffraction gratings
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/0038—Linear indentations or grooves, e.g. arc-shaped grooves or meandering grooves, extending over the full length or width of the light guide
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0101—Head-up displays characterised by optical features
- G02B2027/0123—Head-up displays characterised by optical features comprising devices increasing the field of view
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Instrument Panels (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2016/013759 WO2017123259A1 (en) | 2016-01-16 | 2016-01-16 | Multibeam diffraction grating-based head-up display |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| EP3403129A1 EP3403129A1 (de) | 2018-11-21 |
| EP3403129A4 true EP3403129A4 (de) | 2019-09-18 |
| EP3403129B1 EP3403129B1 (de) | 2023-09-13 |
| EP3403129C0 EP3403129C0 (de) | 2023-09-13 |
Family
ID=59312082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP16885358.8A Active EP3403129B1 (de) | 2016-01-16 | 2016-01-16 | Auf mehrstrahligem beugungsgitter basierende headup-anzeige |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US10901212B2 (de) |
| EP (1) | EP3403129B1 (de) |
| JP (1) | JP2019510995A (de) |
| KR (1) | KR102274754B1 (de) |
| CN (1) | CN108463764B (de) |
| CA (1) | CA3006560C (de) |
| ES (1) | ES2961964T3 (de) |
| TW (1) | TWI627443B (de) |
| WO (1) | WO2017123259A1 (de) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105372824B (zh) * | 2015-12-22 | 2017-12-29 | 苏州苏大维格光电科技股份有限公司 | 一种裸眼3d激光显示装置 |
| FR3072474B1 (fr) * | 2017-10-17 | 2021-12-31 | Valeo Comfort & Driving Assistance | Dispositif de generation d'images et afficheur tete haute comprenant un tel dispositif |
| CA3084344C (en) | 2017-12-18 | 2022-09-06 | Leia Inc. | Multibeam element-based head-up display, system, and method |
| CA3084249C (en) * | 2017-12-18 | 2024-02-06 | Leia Inc. | Multibeam element-based near-eye display, system, and method |
| KR102670500B1 (ko) * | 2017-12-27 | 2024-05-28 | 엘지디스플레이 주식회사 | 헤드업 표시 장치 |
| US10168537B1 (en) * | 2018-03-16 | 2019-01-01 | Facebook Technologies, Llc | Single chip superluminous light emitting diode array for waveguide displays |
| WO2019212635A1 (en) * | 2018-05-04 | 2019-11-07 | Harman International Industries, Incorporated | Reconfigurable optics for multi-plane heads-up displays |
| US12147038B2 (en) | 2018-09-24 | 2024-11-19 | Apple Inc. | Optical systems with interleaved light redirectors |
| CA3109903C (en) * | 2018-10-01 | 2022-08-30 | Leia Inc. | Multiview display and method with offset rows of multibeam emitters and multiview pixels |
| DE102019003269A1 (de) | 2018-11-10 | 2020-05-14 | Günter Fendt | Fahrerassistenzsystem mit dynamischen Head-up-Display (HUD) mit variabler "Projektionstiefe" |
| US11552441B2 (en) * | 2018-12-06 | 2023-01-10 | Canon Kabushiki Kaisha | Display device and display method |
| US11656458B2 (en) * | 2019-01-23 | 2023-05-23 | Fusao Ishii | Optics of a display using an optical light guide |
| WO2020167373A1 (en) | 2019-02-16 | 2020-08-20 | Leia Inc. | Horizontal parallax multiview display and method having light control film |
| CN113498489B (zh) * | 2019-02-16 | 2023-09-29 | 镭亚股份有限公司 | 具有光控膜的多视图显示器和方法 |
| US11480685B2 (en) * | 2019-05-05 | 2022-10-25 | Apple Inc. | Compact optical packaging of LiDAR systems using diffractive structures behind angled interfaces |
| JP7276062B2 (ja) * | 2019-10-09 | 2023-05-18 | 株式会社デンソー | 虚像表示装置及び表示制御装置 |
| CN112925109B (zh) * | 2019-12-05 | 2025-09-16 | 北京芯海视界三维科技有限公司 | 多视点裸眼3d显示屏、裸眼3d显示终端 |
| CN115917402A (zh) * | 2020-03-02 | 2023-04-04 | 镭亚股份有限公司 | 动画静态多视图显示器和方法 |
| US11740471B2 (en) | 2020-12-04 | 2023-08-29 | Meta Platforms Technologies, Llc | Display device with transparent illuminator |
| WO2022120250A1 (en) * | 2020-12-04 | 2022-06-09 | Facebook Technologies, Llc | Patterned backlight for display panel |
| JP7531980B2 (ja) * | 2021-03-31 | 2024-08-13 | パナソニックオートモーティブシステムズ株式会社 | 導光板、および、表示装置 |
| WO2022209106A1 (ja) | 2021-03-31 | 2022-10-06 | パナソニックIpマネジメント株式会社 | 導光板、導光板ユニット、および、表示装置 |
| JP7651237B2 (ja) * | 2021-03-31 | 2025-03-26 | パナソニックオートモーティブシステムズ株式会社 | 導光板 |
| CN113960801B (zh) * | 2021-11-10 | 2022-09-20 | 业成科技(成都)有限公司 | 图像生成单元及其抬头显示器 |
| WO2024000241A1 (zh) * | 2022-06-29 | 2024-01-04 | 京东方科技集团股份有限公司 | 可穿戴设备 |
| GB2621117B (en) * | 2022-07-29 | 2024-09-25 | Envisics Ltd | Hologram waveguiding |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| DE69119017T2 (de) * | 1990-09-20 | 1996-11-14 | Fujitsu Ltd | Bildanzeigegerät |
| KR100820898B1 (ko) * | 2006-12-14 | 2008-04-11 | 엘지전자 주식회사 | 차량용 hud 시스템 |
| DE102013203915A1 (de) * | 2013-03-07 | 2014-09-25 | Robert Bosch Gmbh | Projektionsfläche für eine Blickfeldanzeige, Blickfeldanzeige für ein Fahrzeug und Verfahren zum Betreiben einer Projektionsfläche |
| WO2015016844A1 (en) * | 2013-07-30 | 2015-02-05 | Leia Inc. | Multibeam diffraction grating-based backlighting |
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| DE3000402A1 (de) * | 1979-01-19 | 1980-07-31 | Smiths Industries Ltd | Anzeigevorrichtung |
| US4711512A (en) * | 1985-07-12 | 1987-12-08 | Environmental Research Institute Of Michigan | Compact head-up display |
| CA2031264A1 (en) * | 1990-11-30 | 1992-05-31 | Glenn E. Freeman | Windshield for head-up display system |
| JPH06227284A (ja) * | 1993-02-09 | 1994-08-16 | Asahi Glass Co Ltd | ヘッドアップディスプレイ |
| JP2000111834A (ja) * | 1998-10-08 | 2000-04-21 | Nissan Motor Co Ltd | 車両用ステレオ画像表示装置 |
| JP2002116711A (ja) | 2000-10-05 | 2002-04-19 | Mitsubishi Electric Corp | 空間情報提示装置 |
| GB0322682D0 (en) | 2003-09-27 | 2003-10-29 | Koninkl Philips Electronics Nv | Backlight for 3D display device |
| JP4305850B2 (ja) * | 2004-05-24 | 2009-07-29 | 株式会社 日立ディスプレイズ | バックライト装置及び表示装置 |
| EP1922579B1 (de) * | 2005-09-07 | 2015-08-19 | BAE Systems PLC | Projektionsanzeige mit zwei plattenartigen coplanaren, gitter enthaltenden wellenleitern |
| JP4857885B2 (ja) * | 2006-04-24 | 2012-01-18 | 株式会社デンソー | 表示装置 |
| JP4856249B2 (ja) * | 2007-09-27 | 2012-01-18 | シャープ株式会社 | 表示装置 |
| JP4706737B2 (ja) * | 2008-08-18 | 2011-06-22 | ソニー株式会社 | 画像表示装置 |
| WO2010067116A1 (en) * | 2008-12-12 | 2010-06-17 | Bae Systems Plc | Improvements in or relating to waveguides |
| JP2011073496A (ja) * | 2009-09-29 | 2011-04-14 | Nippon Seiki Co Ltd | 車載立体表示装置、及び車載立体表示方法 |
| JP5126323B2 (ja) * | 2010-02-08 | 2013-01-23 | 株式会社デンソー | 車両用表示システム及びモータ制御装置 |
| US8582206B2 (en) * | 2010-09-15 | 2013-11-12 | Microsoft Corporation | Laser-scanning virtual image display |
| WO2012038856A1 (en) | 2010-09-21 | 2012-03-29 | Koninklijke Philips Electronics N.V. | Multi-view display device |
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| US9244284B2 (en) | 2011-03-15 | 2016-01-26 | 3M Innovative Properties Company | Microreplicated film for autostereoscopic displays |
| US8988474B2 (en) * | 2011-07-18 | 2015-03-24 | Microsoft Technology Licensing, Llc | Wide field-of-view virtual image projector |
| US9052414B2 (en) * | 2012-02-07 | 2015-06-09 | Microsoft Technology Licensing, Llc | Virtual image device |
| US20130229712A1 (en) * | 2012-03-02 | 2013-09-05 | Google Inc. | Sandwiched diffractive optical combiner |
| US9389415B2 (en) | 2012-04-27 | 2016-07-12 | Leia Inc. | Directional pixel for use in a display screen |
| US9459461B2 (en) | 2012-05-31 | 2016-10-04 | Leia Inc. | Directional backlight |
| JP6073470B2 (ja) * | 2012-05-31 | 2017-02-01 | レイア、インコーポレイテッドLeia Inc. | 指向性バックライト |
| US9201270B2 (en) * | 2012-06-01 | 2015-12-01 | Leia Inc. | Directional backlight with a modulation layer |
| KR101788777B1 (ko) * | 2012-06-01 | 2017-10-20 | 레이아 인코포레이티드 | 변조층을 가진 지향성 백라이트 |
| US9019615B2 (en) * | 2012-06-12 | 2015-04-28 | Microsoft Technology Licensing, Llc | Wide field-of-view virtual image projector |
| WO2014051623A1 (en) | 2012-09-28 | 2014-04-03 | Hewlett-Packard Development Company, L. P. | Directional waveguide-based backlight for use in a multivew display screen |
| US9298168B2 (en) | 2013-01-31 | 2016-03-29 | Leia Inc. | Multiview 3D wrist watch |
| EP2951649B1 (de) * | 2013-01-31 | 2019-09-11 | LEIA Inc. | Mehrfachansichts-3d-armbanduhr |
| US9057826B2 (en) * | 2013-01-31 | 2015-06-16 | Google Inc. | See-through near-to-eye display with eye prescription |
| JP6123342B2 (ja) * | 2013-02-20 | 2017-05-10 | ソニー株式会社 | 表示装置 |
| JP6279881B2 (ja) * | 2013-11-01 | 2018-02-14 | Necプラットフォームズ株式会社 | 虚像表示装置 |
| KR102071693B1 (ko) * | 2014-02-07 | 2020-01-30 | 엘지전자 주식회사 | 헤드 업 디스플레이 장치 |
| KR102539365B1 (ko) * | 2014-03-05 | 2023-06-01 | 아리조나 보드 오브 리전츠 온 비해프 오브 더 유니버시티 오브 아리조나 | 가변 초점 및/또는 객체 인식 기능을 가진 웨어러블 3d 증강 현실 디스플레이 |
| US9557466B2 (en) | 2014-07-30 | 2017-01-31 | Leia, Inc | Multibeam diffraction grating-based color backlighting |
| CN104460115B (zh) * | 2014-12-31 | 2017-09-01 | 苏州大学 | 一种多视角像素指向型背光模组及裸眼3d显示装置 |
| CA2993850C (en) | 2015-09-05 | 2021-11-09 | Leia Inc. | Angular subpixel rendering multiview display using shifted multibeam diffraction gratings |
| US10798371B2 (en) | 2015-09-05 | 2020-10-06 | Leia Inc. | Multiview display with head tracking |
| US10802212B2 (en) | 2015-09-05 | 2020-10-13 | Leia Inc. | Angular subpixel rendering multiview display using shifted multibeam elements |
| KR102367308B1 (ko) | 2016-01-30 | 2022-02-24 | 레이아 인코포레이티드 | 수렴 시점들을 갖는 다중 빔 요소-기반 역광 조명 |
| KR102322334B1 (ko) | 2016-01-30 | 2021-11-05 | 레이아 인코포레이티드 | 멀티빔 소자-기반 백라이트 및 이를 사용하는 디스플레이 |
| EP3464994B1 (de) | 2016-05-23 | 2023-06-07 | LEIA Inc. | Auf diffraktivem mehrstrahligem element basierende hintergrundbeleuchtung |
| CA3084344C (en) | 2017-12-18 | 2022-09-06 | Leia Inc. | Multibeam element-based head-up display, system, and method |
-
2016
- 2016-01-16 CA CA3006560A patent/CA3006560C/en active Active
- 2016-01-16 CN CN201680077841.XA patent/CN108463764B/zh active Active
- 2016-01-16 KR KR1020187015122A patent/KR102274754B1/ko active Active
- 2016-01-16 JP JP2018536822A patent/JP2019510995A/ja not_active Withdrawn
- 2016-01-16 WO PCT/US2016/013759 patent/WO2017123259A1/en not_active Ceased
- 2016-01-16 ES ES16885358T patent/ES2961964T3/es active Active
- 2016-01-16 EP EP16885358.8A patent/EP3403129B1/de active Active
- 2016-12-21 TW TW105142563A patent/TWI627443B/zh active
-
2018
- 2018-06-06 US US16/001,895 patent/US10901212B2/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69119017T2 (de) * | 1990-09-20 | 1996-11-14 | Fujitsu Ltd | Bildanzeigegerät |
| KR100820898B1 (ko) * | 2006-12-14 | 2008-04-11 | 엘지전자 주식회사 | 차량용 hud 시스템 |
| DE102013203915A1 (de) * | 2013-03-07 | 2014-09-25 | Robert Bosch Gmbh | Projektionsfläche für eine Blickfeldanzeige, Blickfeldanzeige für ein Fahrzeug und Verfahren zum Betreiben einer Projektionsfläche |
| WO2015016844A1 (en) * | 2013-07-30 | 2015-02-05 | Leia Inc. | Multibeam diffraction grating-based backlighting |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108463764A (zh) | 2018-08-28 |
| CA3006560A1 (en) | 2017-07-20 |
| KR20180103043A (ko) | 2018-09-18 |
| CN108463764B (zh) | 2022-10-28 |
| WO2017123259A1 (en) | 2017-07-20 |
| US20180292647A1 (en) | 2018-10-11 |
| ES2961964T3 (es) | 2024-03-14 |
| JP2019510995A (ja) | 2019-04-18 |
| US10901212B2 (en) | 2021-01-26 |
| KR102274754B1 (ko) | 2021-07-08 |
| EP3403129B1 (de) | 2023-09-13 |
| EP3403129A1 (de) | 2018-11-21 |
| TWI627443B (zh) | 2018-06-21 |
| EP3403129C0 (de) | 2023-09-13 |
| CA3006560C (en) | 2020-08-25 |
| TW201732370A (zh) | 2017-09-16 |
| HK1254460A1 (zh) | 2019-07-19 |
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